A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-00-987-1605
NSN 6220-00-543-4416
NSN 5895-01-168-8264
NSN 5996-01-128-1786
NSN 5895-00-026-1749
NSN 5920-01-521-4262
NSN 5925-00-899-4065
NSN 5975-01-004-7966
NSN 6135-00-497-0491
NSN 5985-01-198-1916
NSN 5925-01-555-8524
NSN 5999-00-957-6251